package com.changgou.system.filter;

import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
/**
 * 获取Url
 */
@Component
public class UrlFilter implements GlobalFilter, Ordered {
  @Override
  public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
    //1.获取url
    ServerHttpRequest request = exchange.getRequest();
    String path = request.getURI().getPath();
    System.out.println("path:"+path);
    //2.放行过滤器
    return chain.filter(exchange);
  }

  @Override
  public int getOrder() {
    return 2;
  }
}
